Bearing Numbers
Single row :7202A
DB :7202DB
DF :7202DF
DT :7202DT
Principal dimensions(mm)
д :15
Д :35
Б :11
r(min) :0.6
r1(min) :0.3
Basic load ratings(N)
Кр :8650
Кор :4650
Basic load ratings(kgf)
Кр :880
Кор :475
Value
fo :13.8
Limiting Speed (rpm)
Смазка :22000
Масло :30000
Distance of action point(mm)
a :12.7
Abutment and fillet dimensions
da(min) :20
Da(max) :30
ra(max) :0.6
Масса
(kg) :0.045
Basic load ratings(duplex bearing) (N)
Кр :14000
Кор :9300
Basic load ratings(duplex bearing) (kgf)
Кр :1430
Кор :950
Limiting Speed(duplex bearing) (rpm)
Смазка :18000
Масло :24000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :25.4
face-to-face arrangement :3.4
Installation dimensions(duplex bearing)
db(min) :17.5
Db(max) :32.5
rb(max) :0.3
Русский
Здание 6, зона A, 615 Heyang Road, Циндао, Шаньдун, Китай
export@skfaq.com 
+8613663532007 
